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Citraconic acid anhydride (3-methyl-2,5-dihydrofuran-2,5-dione) is a cyclic acid anhydride compound used as an important dienophile or acylating agent in organic synthesis.

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 10 g | $29 | In Stock |
| Description | Citraconic acid anhydride (3-methyl-2,5-dihydrofuran-2,5-dione) is a cyclic acid anhydride compound used as an important dienophile or acylating agent in organic synthesis. |
| Synonyms | Methylmaleic anhydride, Citraconic anhydride, 3-methyl-2,5-dihydrofuran-2,5-dione |
| Molecular Weight | 112.08 |
| Formula | C5H4O3 |
| Cas No. | 616-02-4 |
| Smiles | O=C1OC(=O)C(=C1)C |
| Relative Density. | 1.247 g/cm3 at 25℃ (lit.) |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |

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